3. • cd (change directory)
• cd ~/Desktop
• passwd (change password)
• ls (list)
• ls -alh | more
• pwd (print working directory)
• w
• which [command] (find where the command is)
• man [command] (Manual)
• man ls
7. • top 列出⺫⽬目前最⾼高的幾個 process
• uptime 開機多久 (也會列出 CPU loading)
• ps aux 列出⺫⽬目前所有 process
• ps ax | grep vi
• kill [pid] 把這個 process 殺死
• kill -9 [pid] 最暴⼒力